CN211452339U

CN211452339U - A sopwith staff for land resource survey and drawing

Info

Publication number: CN211452339U
Application number: CN202020290635.0U
Authority: CN
Inventors: 赵玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-09-08
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the field of surveying and mapping equipment, in particular to a tower ruler for land resource surveying and mapping, which comprises a tower ruler main body, a supporting table and a fixing ring, wherein the bottom of the tower ruler main body is movably connected with a supporting column, the middle periphery of the supporting column is connected with a bayonet in a penetrating way, the periphery of the bayonet is fixedly connected with the fixing ring, the middle of the fixing ring is fixedly connected with a telescopic column, the top of the telescopic column is fixedly connected with a hydraulic pump, the periphery of the hydraulic pump is fixedly connected with the supporting table, the other side of the top of the supporting table is embedded and connected with a pull rod, the pull rod can enable a user to rotate a gear after the user pulls out the pull rod from a chute, the angle of the cross between a scale and the ground is adjusted, so that the user can obtain more accurate measuring results, and, the stability between the controllability of user to the sopwith staff main part and the support column is improved, has extensive development prospect in the future.

Description

A sopwith staff for land resource survey and drawing

Technical Field

The utility model relates to a land surveying and mapping equipment technical field specifically is a sopwith staff for land resource survey and drawing.

Background

The sopwith staff is one kind of leveling rod. Early leveling rods are mostly made of wood, are heavy and limited in length (generally 2 m), and are inconvenient to carry during measurement. The height measuring instrument is made of light high-strength materials such as aluminum alloy and the like gradually, is in a tower type shrinkage form, is convenient to draw out when in use, has a greatly improved single-time elevation measurement range, is generally 5m in length, can be shrunk when being carried, and is often called as a tower ruler because the shape of the height measuring instrument is similar to the tower shape.

Current sopwith staff when the user fixes it on unevenness's the inside, can't adjust the scale with the criss-cross angle in ground, and then influence the data that the user surveyed, lead to the result of user survey and drawing accurate inadequately, and can't control the supporting legs of sopwith staff for the supporting legs is emptyd easily when unbalanced, makes the sopwith staff damage easily, influences the life of sopwith staff.

Therefore, how to design a tower ruler for mapping land resources becomes a problem to be solved currently.

Disclosure of Invention

An object of the utility model is to provide a sopwith staff for land resource survey and drawing to propose in solving above-mentioned background art and can't adjust the scale and the criss-cross angle of ground and can't carry out the problem of controlling to the supporting legs of sopwith staff.

In order to achieve the above object, the utility model provides a following technical scheme: a sopwith staff for land resource surveying and mapping comprises a sopwith staff body, a support table and a fixing ring, wherein the bottom of the sopwith staff body is movably connected with a support column, the middle periphery of the support column is connected with a bayonet in a penetrating way, the periphery of the bayonet is fixedly connected with the fixing ring, the middle of the fixing ring is fixedly connected with a telescopic column, the top of the telescopic column is fixedly connected with a hydraulic pump, the periphery of the hydraulic pump is fixedly connected with the support table, the other side of the top of the support table is embedded and connected with a pull rod, the outer wall of one side of the pull rod is connected with a sliding groove in a penetrating way, a chain is fixedly connected with one side of the sliding groove, the top of the chain is movably connected with a gear, the middle of the gear is connected with a support shaft in a, the top of the U-shaped rod is fixedly connected with a scale.

Preferably, the periphery of the scale is embedded and connected with scales.

Preferably, the bottom of the support column is movably connected with a movable shaft, and the bottom of the movable shaft is fixedly connected with a base.

Preferably, the front surface of the connecting rod is fixedly connected with a fixing block.

Preferably, the pull rod, the support shaft, the sliding groove, the chain and the U-shaped rod form an adjusting mechanism together.

Preferably, the fixing ring, the bayonet and the telescopic column jointly form a fixing mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of a sopwith staff for land resource survey and drawing is provided with adjustment mechanism through installing in the main part, can adjust the cross angle on scale and ground at the unevenness on ground, and then can let the user obtain more accurate measuring result, has improved the accurate nature of sopwith staff main part effectively.

2. This kind of a sopwith staff for land resource survey and drawing is provided with fixed establishment through installing in the main part, can drive solid fixed ring and reciprocate when flexible post stretches out and draws back, and then controls the angle between support column and the brace table to can fix the support column, prevent that the support column from empting, improved the controllability of user to the sopwith staff main part effectively, and the stability between the support column.

Drawings

Fig. 1 is a schematic diagram of the structure of a slide rule main body of the present invention;

fig. 2 is a schematic sectional view of the main body of the sliding staff of the present invention;

fig. 3 is a schematic, diagrammatic, top plan view of a securing mechanism of the present invention;

fig. 4 is a schematic diagram of the structure of the device a of the present invention.

In the figure: 1. the sliding staff comprises a staff gauge main body, 2, a supporting table, 3, a fixing ring, 4, a scale, 5, scales, 6, a supporting column, 7, a base, 8, a pull rod, 9, a supporting shaft, 10, a sliding groove, 11, a chain, 12, a rotating shaft, 13, a movable shaft, 14, a hydraulic pump, 15, a bayonet, 16, a telescopic column, 17, a U-shaped rod, 18, a fixing block, 19, a gear, 20 and a connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a sopwith staff for land resource surveying and mapping comprises a sopwith staff body 1, a support table 2 and a fixing ring 3, wherein the bottom of the sopwith staff body 1 is movably connected with a support column 6, the middle periphery of the support column 6 is connected with a bayonet 15 in a penetrating way, the periphery of the bayonet 15 is fixedly connected with the fixing ring 3, the middle of the fixing ring 3 is fixedly connected with a telescopic column 16, the top of the telescopic column 16 is fixedly connected with a hydraulic pump 14, the periphery of the hydraulic pump 14 is fixedly connected with the support table 2, the other side of the top of the support table 2 is connected with a pull rod 8 in an embedding way, the outer wall of one side of the pull rod 8 is connected with a chute 10 in a penetrating way, one side of the chute 10 is fixedly connected with a chain 11, the top of the chain 11 is movably connected with a gear 19, the middle of the gear 19 is connected, the top of the U-shaped rod 17 is fixedly connected with a scale 4.

Preferably, scale 4's peripheral embedding is connected with scale 5, and when the user need use sopwith staff main part 1 to carry out resource mapping to the soil, the user can be through 4 outlying scales 5 of scale of visualing, and then clear surveying and mapping distance to reach user's survey and drawing purpose, can let the use know ground faster to the structure of survey and drawing, also can the person of facilitating the use look over, improved the convenience of sopwith staff main part 1 effectively.

Preferably, the bottom swing joint of support column 6 has loose axle 13, the bottom fixedly connected with base 7 of loose axle 13, when the user fixes sopwith staff main part 1 in the place of required survey and drawing, the user can stand the base 7 of loose axle 13 bottom on ground, and because base 7 stands and can't keep original angle with support column 6 behind the ground, and then loose axle 13 through support column 6 bottom is adjusted the angle of crossing between the two, thereby can make the user adjust into arbitrary angle with the angle between support column 6 and loose axle 13 after, can both balance the back between the two at loose axle 13, let base 7 stand subaerial, and then keep the stability of sopwith staff main part 1.

Preferably, the front fixedly connected with fixed block 18 of connecting rod 20, through the positive fixed block 18 of connecting rod 20, can be when user's rotating gear 19, pass to fixed block 18 through connecting rod 20 to the downward effort of gear 19 and scale 4, and then can let fixed block 18 support the gravity of both to fix gear 19 and scale 4 on brace table 2, improved the fixity of sopwith staff main part 1 effectively and the indirect support nature to gear 19 and scale 4.

Preferably, the adjusting mechanism is composed of a pull rod 8, a supporting shaft 9, a sliding groove 10, a chain 11 and a U-shaped rod 17, after the user fixes the tower ruler main body 1 on the land to be surveyed, if the ground is uneven, the verticality between the scale 4 and the ground can be directly influenced, and further the surveying and mapping result of the user can be influenced, the pull rod 8 on the other side of the top of the supporting table 2 is pulled outwards by the user, the pull rod 8 is pulled out from the sliding groove 10 on one side of the pull rod 8, then the gear 19 on the top of the chain 11 is rotated by the user, the gear 19 drives the scale 4 to rotate by taking the supporting shaft as the center of a circle, so that the bottom of the scale 4 slides on the chain 11 on one side of the sliding groove 10, and because of the U-shaped rods 17 on both ends of the connecting rod 20, the gear 19 can move from the inner side of the scale 4, make the user more accurate to the result of soil survey and drawing, after adjusting, insert spout 10 with pull rod 8 again in, fix gear 19, prevent that gear 19 from continuing to rotate, so be provided with adjustment mechanism in through sopwith staff main part 1, can adjust the cross angle on scale 4 and ground at the uneven level of ground, and then can let the user obtain more accurate measuring result, improved the accurate nature of sopwith staff main part 1 effectively.

Preferably, a fixing mechanism is composed of the fixing ring 3, the bayonets 15 and the telescopic columns 16, because the bayonets 15 are arranged on the periphery of the middle of the support column 6, and the three bayonets 15 corresponding to the three support columns 6 are all arranged on the fixing ring 3 on the periphery of the bayonets 15, and then the telescopic columns 16 in the middle of the fixing ring 3 can drive the fixing ring 3 to move up and down after being stretched, so that the support columns 6 in the bayonets 15 can be fixed in circles with the same radius, when the fixing ring 3 moves to the bottom of the support columns 6, the bottoms of the support columns 6 can be drawn together and gathered together, when the fixing ring 3 moves to the top of the support columns 6, the angle formed by the support columns 6 and the support table 2 reaches the maximum, and further the cone scale main body 1 can be conveniently fixed on the ground, and under the action of the fixing ring 3, the three, so be provided with fixed establishment in through sopwith staff main part 1, can drive solid fixed ring 3 and reciprocate when flexible post 16 stretches out and draws back, and then control the angle between support column 6 and the brace table 2 to can fix support column 6, prevent that single support column 6 from arousing that other two support columns 6 are emptyd, improved the controllability of user to sopwith staff main part 1 effectively, and the stability between the support column 6.

The working principle is as follows: at first, when the user need use sopwith staff main part 1 to carry out resource mapping to the soil, the user can be through 4 outlying scales 5 of scale of visual, and then clear the distance of surveying and mapping to reach user's survey and drawing purpose, can let the use know ground more fast to the structure of survey and drawing, also can the person of facilitating the use look over, improved the convenience of sopwith staff main part 1 effectively.

Then, when the user fixes sopwith staff main part 1 in the place that needs the survey and drawing, the user can stand the base 7 of loose axle 13 bottom on ground, and because base 7 stands and can't keep original angle with support column 6 behind ground, and then adjust the angle of crossing between the two through the loose axle 13 of support column 6 bottom, thereby can make the user after adjusting into arbitrary angle with the angle between support column 6 and loose axle 13, can both balance the back between the two at loose axle 13, let base 7 stand subaerial, and then keep the stability of sopwith staff main part 1.

Next, by the fixing block 18 on the front surface of the connecting rod 20, when the user rotates the gear 19, the downward acting force on the gear 19 and the scale 4 is transmitted to the fixing block 18 through the connecting rod 20, and then the fixing block 18 can support the gravity of the gear 19 and the scale 4, and the gear 19 and the scale 4 are fixed on the support table 2, so that the fixing property of the tower ruler body 1 and the indirect supporting property of the gear 19 and the scale 4 are effectively improved.

Next, after the user fixes the sliding staff main body 1 on the land to be surveyed, if the ground is uneven, the verticality between the staff 4 and the ground can be directly influenced, and further the surveying and mapping result of the user is influenced, the pull rod 8 on the other side of the top of the support table 2 is pulled outwards by the user, the pull rod 8 is pulled out from the sliding groove 10 on one side of the pull rod 8, then the gear 19 on the top of the chain 11 is rotated by the user, the gear 19 drives the staff 4 to rotate by taking the support shaft as the center of a circle, so that the bottom of the staff 4 slides on the chain 11 on one side of the sliding groove 10, and because of the U-shaped rods 17 on the two ends of the connecting rod 20, the gear 19 can move from the inner side of the staff 4, and further the angle of the intersection between the staff 4 and the ground can be controlled, so that the result of the land surveying and mapping by the user is more, fix gear 19, prevent that gear 19 from continuing to rotate, so be provided with adjustment mechanism in the sopwith staff main part 1, can adjust the cross angle on scale 4 and ground when the unevenness of ground, and then can let the user obtain more accurate measuring result, improved the accurate nature of sopwith staff main part 1 effectively.

Finally, because the bayonet 15 is arranged at the periphery of the middle of the support column 6, and the three bayonets 15 corresponding to the three support columns 6 are all arranged on the fixing ring 3 at the periphery of the bayonet 15, and then the fixing ring 3 is driven to move up and down after the telescopic column 16 in the middle of the fixing ring 3 is telescopic, so that the support columns 6 in the bayonet 15 can be fixed in circles with the same radius, and when the fixing ring 3 moves to the bottom of the support columns 6, the bottoms of the support columns 6 can be drawn together and gathered together, when the fixing ring 3 moves to the top of the support columns 6, the angle formed by the support columns 6 and the support table 2 is the largest, so that the tower ruler main body 1 can be conveniently fixed on the ground, and under the action of the fixing ring 3, the three support columns can be fixed, so as to achieve the function of containing and moving the tower ruler main body, can drive solid fixed ring 3 and reciprocate when flexible post 16 stretches out and draws back, and then control the angle between support column 6 and the brace table 2 to can fix support column 6, prevent that single support column 6 from arousing that other two support columns 6 are emptyd, improved the controllability of user to sopwith staff main part 1 effectively, and the stability between the support column 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sopwith staff for land resource survey and drawing, includes sopwith staff main part (1), brace table (2) and solid fixed ring (3), its characterized in that: the bottom swing joint of sopwith staff main part (1) has support column (6), the middle periphery through connection of support column (6) has bayonet socket (15), the periphery fixedly connected with solid fixed ring (3) of bayonet socket (15), the middle fixedly connected with flexible post (16) of solid fixed ring (3), the top fixedly connected with hydraulic pump (14) of flexible post (16), the periphery fixedly connected with brace table (2) of hydraulic pump (14), the top opposite side embedding of brace table (2) is connected with pull rod (8), one side outer wall through connection of pull rod (8) has spout (10), one side fixedly connected with chain (11) of spout (10), the top swing joint of chain (11) has gear (19), the middle through connection of gear (19) has back shaft (9), the inner wall through connection of back shaft (9) has connecting rod (20), the both ends fixedly connected with U type pole (17) of connecting rod (20), the top swing joint of support column (6) has pivot (12).

2. A tower ruler for land resource mapping according to claim 1, wherein: the top of the U-shaped rod (17) is fixedly connected with a scale (4).

3. A tower ruler for land resource mapping according to claim 2, wherein: scales (5) are embedded and connected to the periphery of the scale (4).

4. A tower ruler for land resource mapping according to claim 1, wherein: the bottom swing joint of support column (6) has loose axle (13), the bottom fixedly connected with base (7) of loose axle (13).

5. A tower ruler for land resource mapping according to claim 1, wherein: the front surface of the connecting rod (20) is fixedly connected with a fixing block (18).

6. A tower ruler for land resource mapping according to claim 1, wherein: the adjusting mechanism is composed of the pull rod (8), the supporting shaft (9), the sliding groove (10), the chain (11) and the U-shaped rod (17) together.

7. A tower ruler for land resource mapping according to claim 1, wherein: the fixing ring (3), the bayonet (15) and the telescopic column (16) jointly form a fixing mechanism.